JPH10336609A - データスライス回路 - Google Patents

データスライス回路

Info

Publication number
JPH10336609A
JPH10336609A JP10122546A JP12254698A JPH10336609A JP H10336609 A JPH10336609 A JP H10336609A JP 10122546 A JP10122546 A JP 10122546A JP 12254698 A JP12254698 A JP 12254698A JP H10336609 A JPH10336609 A JP H10336609A
Authority
JP
Japan
Prior art keywords
signal
circuit
data
control signal
composite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10122546A
Other languages
English (en)
Japanese (ja)
Inventor
Kobai Ri
興培 李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JPH10336609A publication Critical patent/JPH10336609A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/007—Detection of the synchronisation error by features other than the received signal transition detection of error based on maximum signal power, e.g. peak value, maximizing autocorrelation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Synchronizing For Television (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
JP10122546A 1997-05-12 1998-05-01 データスライス回路 Pending JPH10336609A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970018235A KR100217182B1 (ko) 1997-05-12 1997-05-12 데이타 슬라이스 회로
KR199718235 1997-05-12

Publications (1)

Publication Number Publication Date
JPH10336609A true JPH10336609A (ja) 1998-12-18

Family

ID=19505567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10122546A Pending JPH10336609A (ja) 1997-05-12 1998-05-01 データスライス回路

Country Status (4)

Country Link
US (1) US6285403B1 (zh)
JP (1) JPH10336609A (zh)
KR (1) KR100217182B1 (zh)
CN (1) CN1065398C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241883A3 (en) * 2001-03-12 2004-01-14 Sony Corporation Data slice circuit

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474993B1 (ko) * 1997-08-11 2005-06-17 삼성전자주식회사 데이타 슬라이스 장치 및 방법
JP2000197016A (ja) * 1998-12-24 2000-07-14 Toshiba Ave Co Ltd データ抽出回路
KR100689033B1 (ko) * 2001-02-02 2007-03-08 삼성전자주식회사 데이터 슬라이서 및 이를 적용한 알에프 수신기
JP2002300542A (ja) * 2001-04-03 2002-10-11 Mitsubishi Electric Corp データスライサ回路
US7143328B1 (en) * 2001-08-29 2006-11-28 Silicon Image, Inc. Auxiliary data transmitted within a display's serialized data stream
JP4297763B2 (ja) * 2003-09-29 2009-07-15 三洋電機株式会社 データスライサ回路、集積回路およびデータ検出方法
CN100425069C (zh) * 2005-02-06 2008-10-08 立积电子股份有限公司 具有源极退化架构的资料分割器
TWI303935B (en) * 2005-04-28 2008-12-01 Nec Electronics Corp Clock generation circuit and teletext broadcasting data sampling circuit
TWI268704B (en) * 2005-06-28 2006-12-11 Realtek Semiconductor Corp Apparatus and method for detecting vertical blanking interval
US7796193B2 (en) * 2006-06-29 2010-09-14 Mediatek Inc. Method of adaptive slicing signal
JP2008011128A (ja) * 2006-06-29 2008-01-17 Sanyo Electric Co Ltd 映像検波回路
CN101163225B (zh) * 2006-10-12 2010-09-29 晨星半导体股份有限公司 侦测垂直遮没区间讯号的装置及方法
CN106888006B (zh) * 2017-03-17 2020-11-03 华自科技股份有限公司 信号峰值检测装置
CN107505498B (zh) * 2017-08-31 2019-12-10 东南大学 一种峰值和谷值检测电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523307A (en) * 1975-12-09 1978-08-31 Aston Electronic Dev Data slicing apparatus and method
EP0531549B1 (en) * 1991-03-25 1997-09-10 Matsushita Electric Industrial Co., Ltd. Circuit for slicing data
US5301023A (en) * 1991-10-18 1994-04-05 Zenith Electronics Corp. Data slicing system
US5404172A (en) * 1992-03-02 1995-04-04 Eeg Enterprises, Inc. Video signal data and composite synchronization extraction circuit for on-screen display
DE69324573T2 (de) * 1992-03-11 1999-08-26 Thomson Consumer Electronics Slicer für zusätzliche videodaten
ES2120436T3 (es) * 1992-06-01 1998-11-01 Thomson Multimedia Sa Separador de datos auxiliares de video.
US5365120A (en) * 1992-09-21 1994-11-15 Motorola, Inc. Data slicer with hold
JP3257081B2 (ja) * 1992-10-08 2002-02-18 ソニー株式会社 データ復調装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241883A3 (en) * 2001-03-12 2004-01-14 Sony Corporation Data slice circuit
US6912009B2 (en) 2001-03-12 2005-06-28 Sony Corporation Data slice circuit separating data added to a signal superposed on a video signal based on slice level

Also Published As

Publication number Publication date
KR100217182B1 (ko) 1999-09-01
CN1199988A (zh) 1998-11-25
US6285403B1 (en) 2001-09-04
CN1065398C (zh) 2001-05-02
KR19980083089A (ko) 1998-12-05

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